CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71688 | CEN/TS 17776:2022 | Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion | Izstrādē |
| 71689 | CEN/TS 17777:2022 | Organic and organo-mineral fertilizers - Determination of specific elements | Izstrādē |
| 71690 | CEN/TS 17778:2022 | Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography | Izstrādē |
| 71691 | CEN/TS 17779:2022 | Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate | Izstrādē |
| 72448 | CEN/TS 17780:2022 | Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. | Izstrādē |
| 72449 | CEN/TS 17781:2022 | Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli | Izstrādē |
| 73845 | CEN/TS 17782:2022 | Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs | Atcelts |
| 73846 | CEN/TS 17783:2022 | Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes | Atcelts |
| 73848 | CEN/TS 17784-1:2022 | Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry | Atcelts |
| 73847 | CEN/TS 17784-2:2022 | Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC) | Atcelts |
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